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高一英语教案：《Unit 9 科技》优秀教学设计 unit 9 technology 5th period sub topic: controversy about technology focus using english tasks 1. a hi-tech show 2. talk about the advantages and disadvantages of the cellphones, robots and computers etc. 3. a survey a probe into the cause of teenagers’ addiction to cyber café teaching aims: 1. to impress the students with the great impact of technology 2.to use the words and phrases to describe things (pressteenagerreminddareemergencydialobeythroughoutcalendar throughout the world, stay in touch with sb., call for help, in case of emergency, have fun, be cool….) to think about the problems caused by technology teaching aids: a cellphone, pictures of a robot and computer, the multi-media teaching system, etc. moral focus: social awareness teaching procedures: step one warming up enjoy some well-selected mtvs comments on the producing of these mtvs and the use of new technology step two a hi-tech show 3. impress the students with the great impact of technology by displaying hi-tech achievements and the great imagination which will bring about new inventions in the future. get the groups to show their work introduce the hi-tech achievements descriptions must come along with the show four minutes are given for each group 4. imagine the future inventions step three language input future travel : teleportation 5.read the passage and answer the following questions what does teleportation mean? how is teleportation different from normal transportation? why is it so difficult to teleport human beings? do you think teleportation will be realized? give your reasons. 6.fulfill the exam tasks learn the strategy of guessing the meaning of the words in the context. match each word with the best strategy. word strategy teleportation some words are made up of parts. we can use the meaning of each part to guess the meaning of the word photons we can use words we already know to guess the meaning of words that mean the same or that have the opposite meaning apart some words are explained in the sentence. the explanation is often between commas(,), dashes(----),or brackets( ). step four more tips for reading learn to become a smart reader see page 63 step five a science report 7. listen to a science report from the voa 8.impress the students with the latest discoveries in technology 9. comments on the possible negative aspects of technology step six talking 10. modern technology helps us do many of the things we want to do. but technology can also cause problems. what are the advantages and disadvantages of modern technology? work together with your partner. write down the advantages and disadvantages of the following inventions. (责任编辑：admin) |